Kindness to Parents.

A man came to the Prophet (ﷺ) and said: "O Messenger of Allah, who among the people is most deserving of my good treatment?" The Prophet (ﷺ) said: "Your mother." The man asked, "Then who?" The Prophet (ﷺ) replied, "Your mother." The man asked again, "Then who?" The Prophet (ﷺ) said, "Your mother." The man asked once more, "Then who?" The Prophet (ﷺ) replied, "Then your father." (Sahih al-Bukhari 5971)